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©The Author(s) 2022.
World J Clin Cases. Jul 26, 2022; 10(21): 7324-7332
Published online Jul 26, 2022. doi: 10.12998/wjcc.v10.i21.7324
Published online Jul 26, 2022. doi: 10.12998/wjcc.v10.i21.7324
Table 1 Comparison of general information between the two groups, n (%)
Material | Control group (n = 63) | Observation group (n = 63) | χ2 | P value |
Gender | 0.519 | 0.471 | ||
Male | 38 (60.32) | 34 (53.97) | ||
Female | 25 (39.68) | 29 (46.03) | ||
Age (yr) | 0.037 | 0.847 | ||
< 60 | 19 (30.16) | 20 (31.75) | ||
≥ 60 | 44 (69.84) | 43 (68.25) | ||
Affected side | 0.286 | 0.593 | ||
Left | 34 (53.97) | 31 (49.21) | ||
Right | 29 (46.03) | 32 (50.79) | ||
AO typing | 0.140 | 0.710 | ||
A2 type | 42 (66.67) | 40 (63.49) | ||
A3 type | 21 (33.33) | 23 (36.51) | ||
Cause of injury | 1.685 | 0.640 | ||
Fall | 21 (33.33) | 26 (41.27) | ||
Traffic accident | 23 (36.51) | 18 (28.57) | ||
Fall from height | 15 (23.81) | 13 (20.63) | ||
Other | 4 (6.35) | 6 (9.52) | ||
Combined diseases | ||||
Coronary heart disease | 14 (22.22) | 12 (19.05) | 0.194 | 0.660 |
Diabetes | 11 (17.46) | 9 (14.29) | 0.238 | 0.626 |
Hypertension | 15 (23.81) | 18 (28.57) | 0.370 | 0.543 |
Hyperlipidemia | 8 (12.70) | 11 (17.46) | 0.558 | 0.455 |
Table 2 Comparison of surgical indicators between the two groups (mean ± SD)
Groups | Operation time (min) | Intraoperative bleeding (mL) | Postoperative landing time (d) | Fracture healing time (mo) |
Control group (n = 63) | 75.25 ± 5.96 | 52.36 ± 11.47 | 7.06 ± 1.85 | 3.35 ± 0.29 |
Observation group (n = 63) | 73.89 ± 6.08 | 51.74 ± 13.36 | 6.98 ± 1.91 | 3.04 ± 0.23 |
t value | 1.268 | 0.279 | 0.239 | 6.648 |
P value | 0.207 | 0.780 | 0.817 | 0.000 |
Table 3 Comparison of co-occurrence between the two groups, n (%)
Groups | Bedsore | Urinary tract infection | Pulmonary infection | Incision infection | Total complications |
Control group (n = 63) | 1 (1.59) | 1 (1.59) | 2 (3.17) | 1 (1.59) | 5 (7.94) |
Observation group (n = 63) | 1 (1.59) | 1 (1.59) | 1 (1.59) | 0 (0.00) | 3 (1.76) |
t value | 0.534 | ||||
P value | 0.465 |
Table 4 Comparison of bone metabolism markers between the two groups (mean ± SD)
Groups | β-CTX (ng/L) | T-PINP (μg/L) | ||||
Preoperative | 3 mo after operation | 12 mo after operation | Preoperative | 3 mo after operation | 12 mo after operation | |
Control group (n = 63) | 345.85 ± 85.23 | 321.25 ± 71.36 | 304.58 ± 68.45a | 21.45 ± 5.26 | 22.58 ± 6.04 | 25.89 ± 5.12a |
Observation group (n = 63) | 351.14 ± 79.92 | 261.25 ± 64.74a | 162.25 ± 51.33a | 21.37 ± 5.08 | 26.14 ± 4.86a | 29.85 ± 4.75a |
t value | 0.359 | 4.943 | 13.204 | 0.087 | 3.645 | 4.500 |
P value | 0.720 | 0.000 | 0.000 | 0.931 | 0.000 | 0.000 |
Table 5 Comparison of t-values of hip bone mineral density between the two groups (mean ± SD)
Table 6 Comparison of Harris scores between the two groups (mean ± SD)
Table 7 Comparison of recurrence of fractures in the two groups within 12 mo, n (%)
Groups | Recurrent fracture |
Control group (n = 63) | 4 (6.35) |
Observation group (n = 63) | 0 (0.00) |
χ2 | 4.131 |
P value | 0.042 |
- Citation: Wang KM, Wei SP, Yin XY, Meng QJ, Kong YM. Effects of alendronate sodium combined with InterTan on osteoporotic femoral intertrochanteric fractures and fracture recurrence. World J Clin Cases 2022; 10(21): 7324-7332
- URL: https://www.wjgnet.com/2307-8960/full/v10/i21/7324.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v10.i21.7324